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The 71900 CD/P4A is a super precision angular contact ball bearing with a compact 10mm bore and 22mm outer diameter, crafted from durable chrome steel. It supports dynamic radial loads up to 565 lbf and reaches speeds of 120,000 RPM.
With a 15° contact angle and P4 tolerance class, it offers smooth rotation and high accuracy. The phenolic cage ensures quiet operation and reduces friction.
Its open design allows easy lubrication, making maintenance straightforward. Suitable for high-speed applications like spindles or precision tools where low vibration is key.
Weighing just 0.009kg, it’s lightweight yet robust. Compliant with standard temperature ranges from -30°C to 110°C. Interchangeable with SKF bearings for easy replacement.
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Why Choose 71900 CD/P4A Bearing for Precision Tasks?
71900 CD/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
With a dynamic radial load capacity of 565 lbf, it handles demanding tasks reliably.
The P4 tolerance class (ABEC-7) guarantees exceptional precision in high-speed applications.
Operating at up to 120,000 rpm, it balances speed and stability effortlessly.
Its compact size (10 mm×22 mm×6 mm) makes it ideal for space-constrained installations.
Industrial Uses of 71900 CD/P4A Bearing
71900 CD/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The open seal type allows for efficient lubrication, extending service life in demanding conditions.
How Does 71900 CD/P4A Bearing Improve Performance?
In automotive applications, 71900 CD/P4A Bearing enhances gearbox efficiency by reducing friction during high-speed shifts. Its phenolic cage material provides excellent heat resistance, making it suitable for performance vehicles.
Built for Heavy-Duty Use: 71900 CD/P4A Bearing
For robotics and automation, 71900 CD/P4A Bearing offers reliable angular load support in robotic arms and CNC systems. The P4 tolerance class ensures consistent performance in precision-driven tasks.
Medical vs Industrial: Where 71900 CD/P4A Bearing Excels
In medical imaging devices, 71900 CD/P4A Bearing’s chrome steel construction delivers smooth, quiet operation essential for diagnostic accuracy. Industrial applications benefit from its high-speed capabilities in conveyor systems and packaging machinery.
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